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Sidana [21]
1 year ago
7

Find the sales tax.

Mathematics
1 answer:
IgorC [24]1 year ago
5 0

Answer: $2.10

Step-by-step explanation: 3% of $70 is $2.10.

The total cost would be $72.10

How to calculate percentages:

Divide the number that you want to turn into a percentage by the whole. In this example, you would divide 2 by 5. 2 divided by 5 = 0.4. You would then multiply 0.4 by 100 to get 40, or 40%.

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vfiekz [6]
The anwser is 8 okay

8 0
3 years ago
I need helppppp I forgot how to do this :(
Otrada [13]

a=associates / p=partners

1a= $800 / 1p= $1500

(6)a + (2)p = 800 x 6 + 1500 + 2 = $7800

(x)a + (y)p = $z

hope this helps :)

7 0
3 years ago
Expand 0.075(22+1.25s) and round to the nearest hundredth
weeeeeb [17]

0.075(22 + 1.25s) = 1.65 +0.09375s

= 1.65 + 0.09s (round to the nearest hundredth)

5 0
3 years ago
5th grade math. correct answer will be marked brainliest.
Nesterboy [21]

Answer: 2 13/14

Step-by-step explanation:

8 0
3 years ago
For what value of r is the parallelogram a rhombus
Gre4nikov [31]

Answer:

9

Step-by-step explanation:

7r+18=r²

r²-7r-18=0

factorizing

r²+2r-9r-18=0

r(r+2)-9(r+2=0

(r-9)(r+2)=0

r-9=0

r=9

check

(r²)=(9*9)=81

7r+18=7(9) + 8=81

5 0
3 years ago
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